Pure Nickel 201/N 02201/2.4061/N7 Commerciall for Heat Exchangers in Extreme Conditions

Pure Nickel 201 (N02201/2.4061/N7) is a commercially pure nickel alloy with a minimum nickel content of 99.6%. It is widely recognized for its excellent corrosion resistance, high thermal and electrical conductivity, and outstanding mechanical properties, making it ideal for various industrial applications.Nickel 201 is a versatile, high-performance alloy suitable for environments requiring high corrosion resistance, excellent mechanical properties, and reliable performance.

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Nominal Chemical Composition (%)

Size Range

Physical Properties (at room temperature)

Mechanical Properties (for cold drawn annealed wire)

Key features of Nickel201/N 02201/2.4061/N7 alloy:

• High Purity (99.6% Nickel Minimum)

Ensures excellent performance in corrosive and high-purity environments.

• Exceptional Corrosion Resistance

Resistant to alkalis, particularly caustic soda, and effective against organic and inorganic acids.

Suitable for marine environments due to its resistance to seawater corrosion.

• Mechanical Properties

Moderate tensile strength (55-75 ksi) with high ductility and toughness.

Performs well in both low and high temperatures, retaining mechanical integrity.

• High Thermal and Electrical Conductivity

Offers excellent conductivity, making it suitable for electrical and electronic applications.

• Non-Magnetic

Ideal for applications where magnetic interference must be avoided.

• Good Fabricability

Easily formed, machined, and welded into various shapes, including wires, sheets, and tubes.

• Temperature Stability

Maintains excellent performance in high-temperature applications up to 600°C (1112°F).

Applications:

• Chemical Processing: Heat exchangers, reactors, and storage tanks.
• Marine and Aerospace: Corrosion-resistant components.
• Electronics: Electrical contacts, connectors, and resistance wires.
• Other Industries: Food processing, medical equipment, and battery components.

Company Overview:

Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and preci.sion of our products. We have the tightest tolerances and deliver within a few days to a fewweeks. As a result, we have become the leading alloy wire supplier in the industry.

Senphus Subsidiaries:

• Jiangyin Chengxin Alloy Material Co., Ltd.
• Jiangyin Senphus Electrical Materials Co., Ltd.
• Jiangsu Xiangcheng Supply Chain Management Co., Ltd.

Jiangyin Chengxin Alloy Material Co., Ltd.: With nearly 20 years of experience, Jiangyin Chengxin is a leading alloy wire manufacturer in China. We offer a wide range of services, from fine wire drawing to resistance wire manufacturing. Our specialty lies in the quality and precision of our products, achieving the tightest tolerances and delivering orders within days to weeks. As a result, we have established ourselves as the premier supplier of alloy wire in the industry.

Our product range includes:

• Copper-nickel alloys (CuNi1-CuNi44)
• Karma (Nikrothal L/Evanohm/Alloy 800)
• Manganin and Constantan
• Nickel-chromium alloys
• Thermocouple alloys (Type K, N, E, T, J)
• Thermocouple extension wire
• PTC thermistor resistance alloy
• Pure nickel wire and Monel alloy

These alloys are available in various forms, including wire, ribbon, stranded, and enamelled. Major applications include seat heating, underfloor heating, military projects, aerospace, household appliances, heating wire, mechanical and electrical plants, and temperature instruments. Our manufacturing processes are ISO 9001:2015 certified, and we specialize in fine and ultra-fine wire drawing, offering wire diameters from 0.025 mm (0.001") to 13 mm (0.51") in small batches, medium volumes, and mass production. We maintain a comprehensive quality inspection system, including in-house chemical analysis, chromatographic analysis, metallurgical analysis, pinhole tests, wire construction tests, and tension tests to ensure the highest quality standards.

Senphus Electrical Material Co., Ltd.: Founded in 2003, Senphus Electrical Material Co., Ltd. integrates research, manufacturing, and sales of electric heating alloys, heating cables, heating wires, and heating products. Leveraging over a decade of technical expertise in heating alloy wire, we have adopted advanced heating cable technology and machinery, successfully developing heating cables, temperature controllers, and temperature control systems suitable for building heating, pipe insulation, outdoor snow melting, wind power blade production, car seat heating, and healthcare applications.

The company is recognized as a high-tech enterprise in Jiangsu Province and a small giant enterprise in Jiangyin City, specializing in innovative technologies. We operate the "Wuxi Heating Cable Engineering Technology Research Center" and collaborate with experts from renowned domestic universities. Our portfolio includes 5 invention patents and over 30 utility model patents, showcasing our strong research and development capabilities.

With an annual output exceeding 1,000 tons of thermal alloy wire and an output value of approximately 105 million yuan, our products are well-received in markets such as the UK, Italy, Canada, Peru, and Spain. Our heating cables generate an annual output value of over 80 million yuan, with exports to Germany, Japan, the United States, Malaysia, Denmark, Brazil, and other countries.

The company has successfully passed multiple quality management system certifications, including IATF 16949, ISO 9001, ISO 14001 (Environmental Management System), and ISO 45001 (Occupational Health and Safety Management System). Our heating cables and related products have also obtained test reports from the Shanghai Cable Research Institute Test Center and received certifications such as UL (United States), VDE (Germany), CE (European Union), and RoHS.

Commitment to Quality: We adhere to the business commitment of "Reputation First, Quality First, Customer First" and uphold the quality policy of "Integrity-Based, Quality-Oriented, Excellent Service." We are dedicated to providing accurate products and professional services, and we look forward to collaborating sincerely with you to achieve mutual success.